Access Statistics for Sadao Nagaoka

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Acquisitions and use of patents: A theory and new evidence from the Japanese firm level data 0 0 0 28 0 1 2 108
An Analysis of Unilateral and Cross-licensing Based on an Inventor Survey in Japan: Effects of uncertainty, rent dissipation and a bundle of patents on corporate licenses 0 0 1 29 0 0 2 65
An Economic Analysis of Deferred Examination System: Evidence from Policy Reforms in Japan 0 0 1 37 2 3 14 86
Author ordering in scientific research: evidence from scientists survey in the US and Japan 0 0 0 28 0 1 5 73
Claim Length as a Value Predictor of a Patent 1 2 7 52 1 4 15 131
Coalition Formation for a Consortium Standard Through a Standard Body and a Patent Pool: Theory and Evidence from MPEG2, DVD and 3G 0 0 3 99 1 2 12 277
Combining Knowledge and Capabilities across Borders and Nationalities: Evidence from the inventions applied through PCT 0 0 0 29 0 1 6 30
Commercialization and Other Uses of Patents in Japan and the U.S.: Major findings from the RIETI-Georgia Tech inventor survey 0 2 10 172 0 7 25 529
Complementarity, Fragmentation, and the Effects of Patent Thickets 0 1 1 43 0 1 7 102
Complementary Reforms of Patent Examination Request System in Japan 0 0 0 59 0 0 2 171
Contribution of Patent Examination to Making the Patent Scope Consistent with the Invention: Evidence from Japan 0 0 2 26 0 0 18 47
Contributions of Corporate Basic Research and Research Collaboration with Academia to Innovation and Spillover Performance in Japan (Japanese) 0 2 9 9 0 9 20 20
Contributions of young scholars in team-based scientific research 0 0 0 23 1 1 1 101
Determinants of Firm Boundaries: Empirical Analysis of the Japanese Auto Industry from 1984 to 2002 0 0 1 65 0 0 5 202
Determinants of R&D and Its Productivity: Identifying Demand and Supply Channels (First revision) 0 0 0 32 0 1 2 113
Determinants of high-royalty contracts and the impact of stronger protection of intellectual property rights in Japan 0 1 2 122 0 2 10 412
Does the outsourcing of prior art search increase the efficiency of patent examination? 0 0 2 49 0 0 9 184
Dynamic Effects of Patent Pools: Evidence from inter-generational competition in optical disk industry 0 1 2 45 0 3 5 40
Economics of Research Exemption 0 0 2 4 1 2 9 23
Economics of Research Exemption 0 1 1 30 0 1 3 150
Effects of early patent disclosure on knowledge dissemination: evidence from the pre-grant publication system introduced in the United States 0 0 0 15 0 0 5 60
Exploring the Sources of Firm-level Scale Economies in R&D: Complementary assets, internal and external knowledge inflows, and inventor team size 0 0 4 62 2 7 32 165
Formation of a Pool with Essential Patents 0 0 1 30 0 0 6 108
Global spread of pharmaceutical patent protections: micro evidence from the international equivalents of the drug patents in Japan 0 0 0 77 0 3 7 43
How does Graduate Education Affect Inventive Performance? Evidence from undergraduates' choices during recessions 0 0 0 14 2 2 8 33
How ’Open ’ is Innovation in the US and Japan?: Evidence from the RIETI-Georgia Tech inventor survey 0 0 1 59 1 1 3 145
Impact of Patent Scope on subsequent Inventions: Findings from a new Measure 0 0 4 36 1 2 13 58
Incentive Design for Inventors: Theory and empirical evidence (Japanese) 0 0 3 30 0 1 13 92
Information Constraint of the Patent Office and Examination Quality: Evidence from the effects of initiation lags 0 1 2 33 0 5 13 48
Initial Public Offering and Financing of Biotechnology Start-ups: Evidence from Japan 0 0 0 39 0 2 9 81
Innovation Process in Japan and the U.S.: Major findings from the RIETI inventor surveys (Japanese) 0 0 0 7 0 0 1 30
Innovation Process in Japan in the Early 2000s as Seen from Inventors: Agenda for strengthening innovative capability (Japanese) 0 0 3 25 1 1 6 70
Innovation Process in Japan: Findings from the RIETI Inventors Survey (Japanese) 0 1 2 7 1 3 9 52
International Trade Aspects of Competition Policy 0 0 0 262 0 0 5 1,282
Intrinsic and Extrinsic Motivations of Inventors 0 0 0 64 0 4 21 247
Japanese Capability for Technological Innovation: Assessment and policy agenda for enhancement (Japanese) 0 0 0 12 0 0 2 23
Knowledge Creation Process in Science: Basic findings from a large‐scale survey of researchers in Japan 1 1 1 27 3 5 6 90
Knowledge Creation Process in Science: Key Comparative Findings from the Hitotsubashi-NISTEP-Georgia Tech Scientists' Survey in Japan and the US 1 1 1 51 2 4 6 174
Life-cycle Productivity of Industrial Inventors: Education and other determinants 0 0 1 34 0 0 4 271
Managerial and Policy Agenda for Improving Japanese R&D: Inventors' views (Japanese) 0 0 0 5 0 3 12 98
Monetary Incentives for Corporate Inventors: Intrinsic motivation, project selection and inventive performance 0 1 1 29 0 1 13 75
Ownership Structure and Productivity of Vertical Research Collaboration 0 0 0 28 0 0 1 69
Patent quality, cumulative innovation and market value: Evidence from Japanese firm level panel data 0 0 1 47 1 2 10 193
Productivity of Japanese Firms and Innovation System: Bolstering growth potential (Japanese) 0 0 1 16 0 0 1 38
R&D and Market Value: Appropriability vs. Preemption 0 0 1 39 0 0 4 165
Science-Based Business: Knowledge Capital or Entrepreneurial Ability? Theory and Evidence from a Survey of Biotechnology Start-ups 0 0 1 15 0 1 4 108
Science-Based Business: Knowledge Capital or Entrepreneurial Ability?: Theory and Evidence from a Survey of Biotechnology Start-ups 0 0 2 94 0 0 6 302
Scientific Sources of Corporate Inventions in Japan: Evidence from an inventor survey (Japanese) 0 0 0 27 0 0 6 33
Spillovers and Risk of R&D Projects, and Targeting of Public R&D Support (Japanese) 0 0 0 13 0 0 2 54
Standards as a Knowledge Source for R&D: A first look at their incidence and impacts based on the inventor survey and patent bibliographic data 0 0 1 38 0 2 6 106
The Consortium Standard and Patent Pools 0 0 0 1 1 2 22 402
The Consortium Standard and Patent Pools 0 0 2 25 1 5 13 132
The Consortium Standard and Patent Pools 0 1 3 314 1 2 16 851
The Fourth Industrial Revolution and Japan's industrial innovative capability (Japanese) 0 0 0 0 0 1 2 2
The R&D Process in the U.S. and Japan: Major findings from the RIETI-Georgia Tech inventor survey 0 0 3 112 1 7 19 315
The Use of Science for Inventions and its Identification: Patent level evidence matched with survey 0 0 1 18 0 0 3 45
The Utility Standard and the Patentability of Basic Research 0 0 0 54 1 1 3 377
The Utility Standard and the Patentability of Intermediate Technology 0 0 0 27 1 2 8 221
The Utility Standard and the Patentability of Intermediate Technology 0 0 0 28 0 0 6 225
The structure and the evolution of essential patents for standards: Lessons from three IT standards 0 0 0 39 0 0 1 176
Unilateral vs. cross licensing:A theory and new evidence on the firm-level determinants 0 0 1 76 0 3 5 261
Use of Grace Periods and Their Impact on Knowledge Flow: Evidence from Japan 0 0 3 23 0 3 13 50
Who Invents?: Evidence from the Japan-U.S. inventor survey 0 0 0 99 1 5 18 539
Total Working Papers 3 16 88 3,032 27 119 535 10,773


Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
An Economic Analysis of Trade Friction: Economic Effects of the Dumping Control and the Result-Oriented Trade Policy 0 0 0 18 0 0 1 113
An economic analysis of deferred examination system: Evidence from a policy reform in Japan 0 0 0 10 0 0 10 54
Assessing the R&D Management of a Firm in Terms of Speed and Science Linkage: Evidence from the US Patents 0 1 1 54 0 1 4 175
Benn Steil, David G. Victor, and Richard R. Nelson (eds.), Technological Innovation and Economic Performance 0 1 2 8 0 3 5 32
Contribution of postdoctoral fellows to fast-moving and competitive scientific research 0 0 2 3 0 0 4 22
Determinants of International Research Collaboration: Evidence from International Co-Inventions in Asia and Major OECD Countries 0 0 1 8 0 2 8 37
Determinants of firm boundaries: Empirical analysis of the Japanese auto industry from 1984 to 2002 0 1 1 54 1 5 15 291
Determinants of high-royalty contracts and the impact of stronger protection of intellectual property rights in Japan 0 0 0 27 0 1 6 123
Determinants of the Introduction of Stock Options by Japanese Firms: Analysis from the Incentive and Selection Perspectives 0 0 1 82 0 0 4 307
Does Regional Integration Promote Global Liberalization? A Case of Endogenous Protection 0 0 0 12 0 0 2 106
Does strong patent protection facilitate international technology transfer? Some evidence from licensing contracts of Japanese firms 0 0 2 81 0 0 9 255
Does the outsourcing of prior art search increase the efficiency of patent examination? Evidence from Japan 1 2 2 15 1 4 6 65
EDITORS' INTRODUCTION 0 0 0 1 0 0 0 91
EDITORS' INTRODUCTION 0 0 0 1 0 0 2 90
EDITORS' INTRODUCTION 0 0 0 2 0 0 0 44
Economic consequences of VIE when consumers are constrained 0 0 0 5 0 0 0 51
Editors' introduction 0 0 0 5 0 0 0 129
Effects of early patent publication on knowledge dissemination: Evidence from U.S. patent law reform 1 1 1 1 1 3 11 11
Global Spread of Pharmaceutical Patent Protection: Micro Evidence from the International Equivalents of Drug Patents in Japan 0 0 3 3 0 2 12 18
Impact of initial seeds on the growth of biotechnology startups: evidence from the U.S. and Japan 0 1 3 3 0 3 13 13
Initial public offering and financing of biotechnology start-ups: Evidence from Japan 1 2 4 15 3 6 14 65
Innovative East Asia: The Future of Growth: By Shahid Yusuf et al. World Bank, Oxford Univ. Press, 2003 0 1 1 117 0 3 6 308
Making the patent scope consistent with the invention: Evidence from Japan 0 0 0 2 0 0 5 19
Openness and innovation in the US: Collaboration form, idea generation and implementation 1 1 3 30 3 6 24 148
R&D and market value of Japanese firms in the 1990s 0 0 5 50 0 0 11 142
The Competitive Impact of International Trade: The Case of Import Liberalization of the Japanese Oil Product Market 0 1 1 30 0 1 2 122
The Consortium Standard and Patent Pools 0 0 8 25 0 1 17 88
The Innovation Process in Government Funded Research Consortia in Japan 0 0 0 5 2 2 3 10
The Japanese Television Cartel: A Study Based on Matsushita v. Zenith, David Schwartzman, University of Michigan Press, Ann Arbor, MI, 1993, 197 pp., $39.50 0 0 0 50 3 3 6 227
The incidence of cross-licensing: A theory and new evidence on the firm and contract level determinants 1 2 5 45 1 3 12 163
Transition to the Market Economy through Integration to the World Economy―Interaction between Domestic Reform and Opening‐up― 0 0 0 1 0 0 1 6
Vertical Restraints and Market Access 0 0 1 16 0 0 3 60
Total Journal Articles 5 14 47 779 15 49 216 3,385


Book File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Financing Retirement (NBER-CEPR-TCER-RIETI conference) 0 0 0 0 0 0 3 33
Issues in Fiscal Adjustment (NBER-CEPR-TCER conference) 0 0 0 0 0 0 0 29
Monetary Policy under Low Inflation Environment 0 0 0 0 0 0 0 37
New Developments in Empirical International Trade (NBER-TCER-CEPR-RIETI conference) 0 0 0 0 0 0 2 96
Organizational Innovation and Firm Performance 0 0 0 0 1 2 37 204
Unemployment (NBER-CEPR-TCER conference) 0 0 0 0 0 1 3 52
Total Books 0 0 0 0 1 3 45 451


Chapter File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Assessing the effects of international research collaboration on the invention process: some evidence from triadic patent data 0 0 0 8 0 0 2 23
Determinants of Firm Boundaries: Empirical Analysis of the Japanese Auto Industry from 1984 to 2002 0 0 0 0 1 1 7 51
International Trade Aspects of Competition Policy 0 0 0 7 0 1 5 50
Patent Statistics as an Innovation Indicator 3 5 60 284 12 25 159 725
Total Chapters 3 5 60 299 13 27 173 849


Statistics updated 2021-01-03